/*
 * Copyright (C) <2009>  <Matthew Dickinson>
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

package com.pulsarwebdevelopment.concordance;

public class Tools {

	/**
	 * @param str The String to be capitalized
	 * @return The capitalized String
	 * 
	 * makes sure that words are in normal capitalization
	 */
	public static String capitalize(String str){
		if(str == null || str.length() == 0){
			return "";
		}
		char[] string = str.toLowerCase().toCharArray();
		string[0] = Character.toUpperCase(string[0]);
		
		return new String(string);
	}
}
